Saldanha pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Saldanha is moderate; mugwort and nettle are moderate; cypress, eucalyptus, and mulberry are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week cypress, eucalyptus, mugwort, mulberry, and nettle will increase; grass, oak, and plane will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 13/100 |
| Eucalyptus (Myrtaceae) | Low | 10/100 |
| Grass (Poaceae) | None | 0/100 |
| Oak (Quercus) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Moderate | 50/100 |
| Mulberry (Morus) | Low | 12/100 |
| Plane (Platanus) | None | 0/100 |
| Nettle (Urtica) | Moderate | 41/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | Low | 12/100 | |
| Eucalyptus (Myrtaceae) | Low | 8/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Oak (Quercus) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Moderate | 50/100 | |
| Mulberry (Morus) | Low | 10/100 | |
| Plane (Platanus) | None | 0/100 | |
| Nettle (Urtica) | Moderate | 40/100 |
Local Environmental Conditions
Saldanha lies roughly 110 km north-northwest of Cape Town. At Saldanha, native fynbos and introduced trees like oak and pine define much of the local vegetation, with denser planting in older residential streets giving way to open fynbos beyond town. Nearby fishing, farming, and small-harbour activity shapes the wider landscape feeding into the spring pollen peak, consistent with the broader Cape fynbos biome.
At Saldanha, fynbos and introduced oak pollen build from August as the Cape spring begins, with grass following through September and October. The region's dry summer from December keeps pollen low, while the area's fishing, farming, and small-harbour activity shapes the mix of vegetation feeding into the spring pollen peak, a pattern typical of the broader Cape fynbos biome.
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Frequently Asked Questions About Pollen in Western Cape
Is pollen high in Saldanha right now?
On 20 September 2026, overall pollen levels in Saldanha are moderate. Urtica is the main contributor to airborne pollen, while artemisia, cypress, morus, and myrtle remain at lower levels
Will pollen levels change in Saldanha tomorrow?
On 21 September 2026, pollen conditions in Saldanha will be similar to today, with urtica at moderate levels, artemisia at moderate levels, cypress at low levels, morus at low levels, myrtle at low levels
Is pollen expected to decrease in Saldanha this week?
According to the five-day outlook, urtica, artemisia, cypress, morus, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Saldanha?
On 20 September 2026, Urtica is the dominant pollen source in Saldanha. artemisia, cypress, morus, and myrtle are also present but at lower levels. oak, platanus, and grass are not currently active.
When is pollen season in Saldanha?
How often is the Saldanha pollen forecast updated?
The Saldanha pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Saldanha come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in Saldanha based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Saldanha, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
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Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
